Surah Al-Baqarah 2:7

خَتَمَ ٱللَّهُ عَلَىٰ قُلُوبِهِمْ وَعَلَىٰ سَمْعِهِمْ ۖ وَعَلَىٰٓ أَبْصَـٰرِهِمْ غِشَـٰوَةٌ ۖ وَلَهُمْ عَذَابٌ عَظِيمٌ

Allāh has set a seal upon their hearts and upon their hearing, and over their vision is a veil. And for them is a great punishment.

Translation: Saheeh International

Tafsir

God has set a seal on their hearts impressing on them and making certain that no good enters them; and on their hearing in which He has deposited something so that they cannot profit from the truth they hear; and on their eyes is a covering that is a veil so that they do not see the truth; …

Excerpt from Tafsir al-Jalalayn, commentary on 2:7, via Quran.com. The reader has the full commentary and 9 more tafsirs.